x=7x+3/2x-5

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Solution for x=7x+3/2x-5 equation: 



x=7x+3/2x-5

We move all terms to the left:

x-(7x+3/2x-5)=0



Domain of the equation: 2x-5)!=0

x∈R



We get rid of parentheses

x-7x-3/2x+5=0

We multiply all the terms by the denominator


x*2x-7x*2x+5*2x-3=0

Wy multiply elements

2x^2-14x^2+10x-3=0

We add all the numbers together, and all the variables

-12x^2+10x-3=0

a = -12; b = 10; c = -3;
Δ = b2-4ac
Δ = 102-4·(-12)·(-3)
Δ = -44
Delta is less than zero, so there is no solution for the equation

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